Marathon 2 HP General Purpose Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, ODP - G274

Catalog #:G274
Part #:056B17D5303
  • Ball bearings mechanically locked on shaft end (excludes 5K models
  • Heavy gauge steel frame and base
  • Capacitor start design for high starting torque
  • Capacitor start/capacitor run design for higher efficiency, as noted
  • Service Factor, as noted
  • UL Recognized and CSA Certified
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General Specifications

UPC: 722856008145 Weight: 48.00 LB
Packaged Length: 16.38 IN Packaged Width: 10.5 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 21.0/11.3-10.5 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 78.5 % Power Factor: 78.3
Duty: Continuous Insulation Class: B
Design Code: N KVA Code: J
Frame: 56C Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6205
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 0 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 13.44 in
Frame Length: 9.56 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 10.50 100.0 6.03 100.0 1,740 1.90 0.0 2.00
Locked-Rotor 65.90 628.0 19.50 323.0 0 12.90 0.0 2.00
Break-Down 37.60 358.0 15.70 260.0 1,464 7.00 0.0 2.00
Pull-Up 48.70 464.0 11.90 197.0 1,150 8.20 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 5.37 5.75 6.97 8.56 10.50 12.00 12.80 15.50 18.80
Rated Output (KW) 0.20 0.60 1.00 1.43 1.90 2.20 2.40 3.00 3.67
Efficiency (%) 0.0 63.1 75.0 78.1 78.5 78.5 77.7 74.7 71.3
Power Factor (%) 15.8 45.0 62.4 72.6 78.3 80.7 81.5 84.2 84.9
Speed (RPM) 1,800 1,785 1,772 1,759 1,740 1,730 1,726 1,703 1,675
Temp. Rise @ FL 0.0 0.0 0.0 0.0 70.0 90.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 1.48 2.98 4.47 6.03 6.98 7.61 9.26 11.00
Catalog #:G274A
Part #:056B17D15554
List Price: $1,011.00
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